Base | Representation |
---|---|
bin | 10110110000110010110011… |
… | …100111000111011101011001 |
3 | 111010110102200202210112022001 |
4 | 112300302303213013131121 |
5 | 101110201001421023001 |
6 | 552525541122001001 |
7 | 30041500610142415 |
oct | 2660626347073531 |
9 | 433412622715261 |
10 | 100110111111001 |
11 | 29997506947662 |
12 | b28a0157a6161 |
13 | 43b245c676ab4 |
14 | 1aa14d8a79d45 |
15 | b89161514001 |
hex | 5b0cb39c7759 |
100110111111001 has 4 divisors (see below), whose sum is σ = 105998941176372. Its totient is φ = 94221281045632.
The previous prime is 100110111110987. The next prime is 100110111111007. The reversal of 100110111111001 is 100111111011001.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 45356386131225 + 54753724979776 = 6734715^2 + 7399576^2 .
It is a cyclic number.
It is not a de Polignac number, because 100110111111001 - 27 = 100110111110873 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (100110111111007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2944415032660 + ... + 2944415032693.
It is an arithmetic number, because the mean of its divisors is an integer number (26499735294093).
Almost surely, 2100110111111001 is an apocalyptic number.
It is an amenable number.
100110111111001 is a deficient number, since it is larger than the sum of its proper divisors (5888830065371).
100110111111001 is an equidigital number, since it uses as much as digits as its factorization.
100110111111001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5888830065370.
The product of its (nonzero) digits is 1, while the sum is 10.
Adding to 100110111111001 its reverse (100111111011001), we get a palindrome (200221222122002).
The spelling of 100110111111001 in words is "one hundred trillion, one hundred ten billion, one hundred eleven million, one hundred eleven thousand, one".
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